| dc.contributor.author | Awan, Muhammad Ali | |
| dc.contributor.author | Petters, Stefan M. | |
| dc.date.accessioned | 2014-02-06T12:51:54Z | |
| dc.date.available | 2014-02-06T12:51:54Z | |
| dc.date.issued | 2012 | |
| dc.description.abstract | A large part of power dissipation in a system is generated by I/O devices. Increasingly these devices provide power saving mechanisms to inter alia enhance battery life. While I/O device scheduling has been studied in the past for realtime systems, the use of energy resources by these scheduling algorithms may be improved. These approaches are crafted considering a huge overhead of device transition. The technology enhancement has allowed the hardware vendors to reduce the device transition overhead and energy consumption. We propose an intra-task device scheduling algorithm for real time systems that allows to shut-down devices while ensuring the system schedulability. Our results show an energy gain of up to 90% in the best case when compared to the state-of-the-art. | por |
| dc.identifier.uri | http://hdl.handle.net/10400.22/3727 | |
| dc.language.iso | eng | por |
| dc.peerreviewed | no | por |
| dc.publisher | IPP Hurray! Research Group | por |
| dc.relation.publisherversion | http://www.cister.isep.ipp.pt/docs/ | por |
| dc.title | Device power management for real-time embedded systems | por |
| dc.type | report | |
| dspace.entity.type | Publication | |
| rcaap.rights | openAccess | por |
| rcaap.type | report | por |
